| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | #ifndef CYPRESS_M8_H |
| 2 | #define CYPRESS_M8_H |
| 3 | |
| 4 | /* definitions and function prototypes used for the cypress USB to Serial controller */ |
| 5 | |
| 6 | /* For sending our feature buffer - controlling serial communication states */ |
| 7 | /* Linux HID has no support for serial devices so we do this through the driver */ |
| 8 | #define HID_REQ_GET_REPORT 0x01 |
| 9 | #define HID_REQ_SET_REPORT 0x09 |
| 10 | |
| 11 | /* List other cypress USB to Serial devices here, and add them to the id_table */ |
| 12 | |
| 13 | /* DeLorme Earthmate USB - a GPS device */ |
| 14 | #define VENDOR_ID_DELORME 0x1163 |
| 15 | #define PRODUCT_ID_EARTHMATEUSB 0x0100 |
| 16 | |
| 17 | /* Cypress HID->COM RS232 Adapter */ |
| 18 | #define VENDOR_ID_CYPRESS 0x04b4 |
| 19 | #define PRODUCT_ID_CYPHIDCOM 0x5500 |
| 20 | /* End of device listing */ |
| 21 | |
| 22 | /* Used for setting / requesting serial line settings */ |
| 23 | #define CYPRESS_SET_CONFIG 0x01 |
| 24 | #define CYPRESS_GET_CONFIG 0x02 |
| 25 | |
| 26 | /* Used for throttle control */ |
| 27 | #define THROTTLED 0x1 |
| 28 | #define ACTUALLY_THROTTLED 0x2 |
| 29 | |
| 30 | /* chiptypes - used in case firmware differs from the generic form ... offering |
| 31 | * different baud speeds/etc. |
| 32 | */ |
| 33 | |
| 34 | #define CT_EARTHMATE 0x01 |
| 35 | #define CT_CYPHIDCOM 0x02 |
| 36 | #define CT_GENERIC 0x0F |
| 37 | /* End of chiptype definitions */ |
| 38 | |
| 39 | /* RS-232 serial data communication protocol definitions */ |
| 40 | /* these are sent / read at byte 0 of the input/output hid reports */ |
| 41 | /* You can find these values defined in the CY4601 USB to Serial design notes */ |
| 42 | |
| 43 | #define CONTROL_DTR 0x20 /* data terminal ready - flow control - host to device */ |
| 44 | #define UART_DSR 0x20 /* data set ready - flow control - device to host */ |
| 45 | #define CONTROL_RTS 0x10 /* request to send - flow control - host to device */ |
| 46 | #define UART_CTS 0x10 /* clear to send - flow control - device to host */ |
| 47 | #define UART_RI 0x10 /* ring indicator - modem - device to host */ |
| 48 | #define UART_CD 0x40 /* carrier detect - modem - device to host */ |
| 49 | #define CYP_ERROR 0x08 /* received from input report - device to host */ |
| 50 | /* Note - the below has nothing to to with the "feature report" reset */ |
| 51 | #define CONTROL_RESET 0x08 /* sent with output report - host to device */ |
| 52 | |
| 53 | /* End of RS-232 protocol definitions */ |
| 54 | |
| 55 | #endif /* CYPRESS_M8_H */ |